Analyze text for common AI writing patterns and get an instant likelihood score with a detailed breakdown.
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Wondering if a piece of text was written by AI? Our free AI content detector scans for common AI writing patterns — repetitive phrasing, uniform sentence structure, formal transitions, and low vocabulary variation.
AI Content Detector is a free checker that estimates how likely a passage was written by AI. It looks for common machine-writing patterns and returns a guidance score — not a legal verdict.
Get an instant likelihood score with a breakdown of indicators found. Useful for educators, editors, and content reviewers.
No detector is perfect. Treat the score as a helpful hint, then read for accuracy, citations, and voice. If text feels too mechanical, polish it with careful editing or our AI Humanizer before you publish.
This tool uses pattern-based analysis and provides an estimate, not a definitive verdict. Results should be used as guidance alongside human judgment.
It analyzes sentence uniformity, common AI phrases, vocabulary diversity, punctuation patterns, and other linguistic signals associated with machine-generated text.
No. Analysis runs entirely in your browser and nothing is uploaded or saved.
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